Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis has emerged as an effective means for identifying drug and alcohol consumption. Hair captures a prolonged record of alcohol and drug biomarkers within the strands as they grow. When hair is collected near the scalp, it offers nearly a three-month period for detecting alcohol and drug presence. Collecting hair is straightforward, it's relatively hard to tamper with, and it’s easy to transport.
A hair sample measuring 1.5 inches from about 200 strands (roughly the thickness of a #2 pencil) nearest the scalp yields approximately 100mg, which is the optimal quantity for screening and confirmation. For EtG analysis, additional substances, or tests exceeding 10 panels, a sample weighing 150mg is advised. It's recommended to weigh the hair on a jeweler's scale. If scalp hair can't be collected, a similar quantity of body hair can be used instead. When discussing head hair, it specifically means scalp hair. Body hair includes all other types like facial and axillary hair.
Process Overview
The key procedures in the lab processing of a drug test entail Accessioning, Screening, Extraction, and Confirmation.
Accessioning deals with bringing the sample into the lab's inventory. It involves checking that the sample was properly sealed and dispatched, assigning a random LAN (Laboratory Accessioning Number), and concluding any additional data entry absent from an electronic chain of custody.
Screening involves a quick preliminary review for drugs of abuse. Even though Screening is an economical method to exclude drug consumption across most samples, a positive finding requires confirmation for legal admissibility. Samples showing presumptive positives in Screening necessitate additional confirmation.
If the Screening segment suggests a positive result, extra hair is extracted from the initial sample for Extraction. In this process, hair-extracted drugs are found in considerably lower concentrations compared to other methods like urine or oral fluid, making hair drug screening one of the more complex methodologies.
Verification of any positive from screening is carried out using GC/MS, GC/MS/MS, or LC/MS/MS. All samples with presumptive positives undergo washing prior to confirmation if necessary. The entire sequence from Accessioning to Confirmation is examined under the authority of the CAP (College of American Pathologists) Hair title and the accreditation according to ISO/IEC 17025 standards.
Benefits of hair drug screening:
Drawbacks:
Note: Commonly dubbed as "hair follicle tests", this test examines the hair strand, not the follicle beneath the scalp.
Why choose hair follicle testing over urine testing in Lacey, IA? The benefits are clear. With higher accuracy and superior reliability, hair testing outshines traditional urine tests. Its extended detection capabilities ensure a comprehensive analysis of substance use.
The precision of hair follicle testing guarantees a thorough examination, reflecting its significant advantage as a drug detection method.
One of the standout features of hair follicle testing in Lacey, IA is its extended detection window. Unlike other methods, it can reflect drug use patterns up to 90 days prior, offering employers a detailed overview of an individual's substance use history.
This broad timeframe serves as a valuable tool for companies seeking a thorough evaluation of an applicant's past behaviors.
Hair follicle tests in Lacey, IA are renowned for their tamper-resistant nature. This testing method significantly diminishes the potential for sample adulteration, ensuring results remain reliable and trustworthy.
The integrity of hair testing provides unquestionable results, making it a preferred choice for accurate drug detection.
With convenient testing centers nationwide, including Lacey, IA, our services are easily accessible. This widespread availability ensures businesses and individuals receive quick and hassle-free testing services when needed.
Local presence ensures efficient service delivery, making drug testing a seamless process.
The hair follicle testing process in Lacey, IA is simple and confidential. Initiating a test is user-friendly, and privacy is maintained throughout, from order to result retrieval.
This ensures a stress-free experience for those requiring testing, addressing any concerns regarding confidentiality.
Our hair follicle testing in Lacey, IA offers affordable pricing and fast turnaround times. Our competitive pricing structures provide excellent value for companies of all sizes.
Quick response times facilitate timely decision-making, ensuring a smooth experience with financial feasibility.
Hair follicle testing in Lacey, IA guarantees speed and accuracy. With precise detection capabilities, it identifies substance use with high reliability in comparison to other testing methods.
The method's efficiency aids in providing rapid results, making it an exemplary choice. Fast processing times ensure minimal delays in obtaining critical information essential for decision-making.
Employers in Lacey, IA can rest assured with hair follicle testing, as it offers compliance and peace of mind. It ensures adherence to workplace drug policies, reducing legal risks significantly.
This method also enhances workplace safety by effectively identifying individuals who might otherwise go undetected.
